// Pre-populate versionHash with something because the loop over all modules below includes
// the startup module (this module).
// See ResourceLoaderModule::getVersionHash() for usage of this cache.
- $this->versionHash[ $context->getHash() ] = null;
+ $this->versionHash[$context->getHash()] = null;
return $rl->getCombinedVersion( $context, $rl->getModuleNames() );
}